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LED combination

A technology of light-emitting diodes and modules, which is applied to the semiconductor devices of light-emitting elements, light sources, electric light sources, etc., and can solve problems such as damage to light-emitting diodes, severe impacts on light-emitting diode modules, and inability to effectively buffer impacts, etc.

Inactive Publication Date: 2011-07-27
STATE GRID TIANJIN ELECTRIC POWER
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AI Technical Summary

Problems solved by technology

[0004] However, since the light-emitting diode module is packaged in a plastic bag, the wall of the plastic bag is thin, so it cannot effectively buffer the impact of the outside world.
If the transportation process is relatively bumpy, it will cause the LED modules to collide with each other more violently, which will easily cause damage to the LEDs

Method used

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Embodiment Construction

[0013] see figure 1 and figure 2 , The LED combination of the present invention includes an LED module 10 , a thermally conductive tape 20 attached below the LED module 10 , and a packaging box 50 enclosing the LED module 10 and the thermally conductive tape 20 .

[0014] The LED module 10 includes a circuit board 12 and a plurality of LEDs 14 mounted on the circuit board 12 . The circuit board 12 is in the shape of a long rectangular strip, and the LEDs 14 are equidistantly fixed on the top surface thereof so as to radiate the light generated by the LEDs 14 evenly.

[0015] The thermally conductive adhesive tape 20 is disposed under the LED module 10 and has the same length as the circuit board 12 . The area of ​​the thermally conductive tape 20 is smaller than the area of ​​the circuit board 12 , and it is used to stick on the bottom surface of the circuit board 12 to fix the LED module 10 to a corresponding structure (not shown).

[0016] The packaging box 50 includes a...

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Abstract

An LED combination comprises an LED module and a packing box, wherein the packing box comprises a framework for accommodating the LED module and a cover plate fixed on the framework and covering the LED module. The LED combination adopts the packing box to package the LED module, and the thicker wall of the packing box can effectively buffer the impact from the outside and ensure that the LED module is prevented from damage caused by external impact in the process of transportation.

Description

technical field [0001] The invention relates to a combination of light emitting diodes, in particular to a combination of light emitting diodes which can effectively protect the light emitting diodes. Background technique [0002] With the improvement of luminous efficiency, light-emitting diodes have been more and more widely used in various fields, such as residential lighting, industrial lighting and traffic lights and so on. In these applications, several light emitting diodes are usually connected in series to multiple circuit boards to form multiple light emitting diode modules, so as to input current into these light emitting diodes at the same time, and then drive them to output light. [0003] After completing the assembly between the LEDs and the circuit board, these LED modules need to be packaged to facilitate the next step of transportation. The traditional packaging method of LED modules is to seal each LED module into a corresponding plastic packaging bag, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V15/02F21V17/00F21Y101/02
CPCB65D43/12F21S4/003B65D2585/86F21V17/007F21Y2101/02F21S4/20F21Y2115/10
Inventor 帅春江余光赖振田
Owner STATE GRID TIANJIN ELECTRIC POWER
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